Echsorbix® PET Acoustic Wall Panels | Sand

Echsorbix® PET Acoustic Panels look stunning, reduce echo instantly, and arrived perfectly packed—worth every penny

My experience with the Echsorbix® PET Acoustic Wall Panels was smooth from start to finish. The delivery was timely, and the product arrived in excellent condition. The panels were carefully packaged, with protective layering to prevent any scratches or bends—clearly handled with attention to detail.

The panels themselves looked even better in person, with a clean, modern sand color that matched the description perfectly. I had a quick question regarding mounting options, and the customer support team responded promptly with clear, helpful advice. Their professional and courteous service really boosted my confidence in the brand.

Overall, the purchase felt secure and dependable—exactly what you want when ordering premium acoustic treatments online. Highly recommended for anyone looking for both quality and a seamless buying experience.

As an architectural acoustics consultant, I’ve worked with a wide range of wall treatments. Felt Sand acoustic panels offer an excellent combination of functional sound absorption and clean, modern design. Crafted from dense, recycled PET felt, these panels effectively absorb mid-to-high frequencies—ideal for offices, conference rooms, studios, and classrooms. In controlled tests, we measured a drop in reverb time from 0.85s to 0.4s, confirming their ability to tame echo and enhance speech clarity. The sand color blends effortlessly into most interiors, adding warmth without drawing attention. Lightweight, easy to install, and environmentally responsible, these panels meet performance expectations without compromising aesthetics. Felt Sand is a reliable, professional-grade choice for projects requiring both acoustic performance and visual harmony.

Before installation, the space was plagued with echo, sharp reflections, and muffled dialogue. In video calls and recordings, voices sounded distant and unprofessional, and the room had a harsh, untreated tone. Sound clarity suffered, and productivity was impacted in both work and creative sessions.

After installing Felt Sand panels, the difference was immediate. Echo was reduced drastically, and speech became crisp and focused. The felt panels absorbed high-mid frequencies effectively, improving clarity and comfort. Room reverb time dropped from 0.9s to 0.4s. The panels also added a soft, modern aesthetic to the space. Lightweight, easy to mount, and eco-friendly, "Felt Sand" proved to be both a visual and acoustic upgrade. It’s a smart solution for offices, studios, or any sound-sensitive environment.

Performance you can hear—and see.

I turned a spare room into a small content creation space, but quickly ran into issues with echo and sound reflections, especially during video calls and voice recordings. It made my audio sound cheap and unprofessional, and I was hesitant to invest in expensive soundproofing.

I gave the Pyramid 1 Inch Acoustic Foam a try, and I’m so glad I did! The packaging was neat, the foam came in perfect shape, and the panels were easy to install using adhesive strips. For 1-inch foam, the quality was surprisingly good—lightweight but firm, with clean pyramid cuts.

After placing them behind my desk and on the wall facing my mic, I noticed an instant improvement. Echo was greatly reduced, and the room felt acoustically “tighter.” It’s not heavy-duty soundproofing, but it’s perfect for treating reverb and mild noise in smaller rooms.

If you're working in a home studio, podcast corner, or gaming setup, and want to fix your sound without spending a lot or damaging your walls, this foam is a smart and stylish solution.